TY JOUR TI AN ANALYSIS OF ANIMALS’ DEATHS ON A PIG FARM IN THE AMUR REGION KW large pig farm KW the number of population KW the young KW the percentage of loss KW the profitability of the company JO Bulletin of KSAU AU Luchkina, E.S. AU Fedorova, A.O. PY 2015 IS PB Krasnoyarsk State Agrarian University